Package earley-ocaml

Failed to find a solution:

no platform:
2024-01-29 14:44.51 [INFO] Solving for ocaml-base-compiler, ocaml,
                           earley-ocaml using opam_repository_commit 251c5edf2ecdd2541c324dacb931c3606ee71eeb

2024-01-29 14:44.57 [INFO] base: eliminated all possibilities in 2.76 s

2024-01-29 14:44.57 [INFO] = base =

2024-01-29 14:44.57 [INFO] Can't find all required versions.
Selected: ocaml-config.3 ocamlbuild.0.14.3 ocamlfind.1.9.6
          earley-ocaml&ocaml&ocaml-base-compiler ocaml-base-compiler
          ocaml-base-compiler
- earley -> earley.1.0.0
    earley-ocaml 1.0.0 requires = 1.0.0
- earley-ocaml -> earley-ocaml.1.0.0
    User requested = 1.0.0
- ocaml -> ocaml.4.04.0
    User requested <= 5.1.0
    earley 1.0.0 requires >= 4.01.0 & < 4.06.0
    earley-ocaml 1.0.0 requires >= 4.01.0 & <= 4.04.0
- ocaml-base-compiler -> (problem)
    User requested >= 4.04.1
    Rejected candidates:
      ocaml-base-compiler.5.1.1: Requires ocaml = 5.1.1
      ocaml-base-compiler.5.1.1~rc1: Requires ocaml = 5.1.1
      ocaml-base-compiler.5.1.0: Requires ocaml = 5.1.0
      ocaml-base-compiler.5.1.0~rc3: Requires ocaml = 5.1.0
      ocaml-base-compiler.5.1.0~rc2: Requires ocaml = 5.1.0
      ...